A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_ACCEPT_LANGUAGE

Filename: core/MY_Controller.php

Line Number: 178

A PHP Error was encountered

Severity: Warning

Message: array_key_exists(): The first argument should be either a string or an integer

Filename: core/MY_Controller.php

Line Number: 181

A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_ACCEPT_LANGUAGE

Filename: core/MY_Controller.php

Line Number: 185

A PHP Error was encountered

Severity: Warning

Message: array_key_exists(): The first argument should be either a string or an integer

Filename: core/MY_Controller.php

Line Number: 188

A PHP Error was encountered

Severity: Notice

Message: Undefined index: /support/knowledge_base/

Filename: controllers/knowledge_base.php

Line Number: 89

A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: controllers/knowledge_base.php

Line Number: 94

A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: controllers/knowledge_base.php

Line Number: 95

A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: controllers/knowledge_base.php

Line Number: 96

A PHP Error was encountered

Severity: Warning

Message: curl_setopt(): CURLOPT_FOLLOWLOCATION cannot be activated when safe_mode is enabled or an open_basedir is set

Filename: models/zd_model.php

Line Number: 38

A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: controllers/knowledge_base.php

Line Number: 108

A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: controllers/knowledge_base.php

Line Number: 109

欢迎访问Roland ProAV中文网站 - 支持 - - R-4 Pro: The unit shuts down even when using AC power
AS

R-4 Pro: The unit shuts down even when using AC power

If the R-4 Pro displays a “Battery Low” message and then shuts down even though an AC adapter is connected, check the EXT-POWER setting.

If this parameter does not match the actual power source, the unit may incorrectly detect the power condition and display a Battery Low warning before shutting down.

When using an AC adapter, set EXT-POWER to Adapter.

Procedure

  1. Press [SYSTEM].
  2. Select 5 System Setup → Ext-Power.
  3. Set Ext-Power to Adapter.

For details, refer to “Using external power sources” in the R-4 Pro Owner's Manual.

支持

Quick Links